Each person on a team brings a unique perspective to the process; i.e., how things work; what happens when changes are made, and how to sustain improvements during daily work. Contributions are made from each individual's skill set and the team's synthesis of ideas.
Division of labor is the economic term for the practice of assigning small parts of a complicated job to individual workers who specialize in doing just their small part.
Division of labor splits up one work into many parts. With the division of work, the range of occupation increases. This gives opportunity to all types of workers such as young man, women, aged people, children, crippled persons, etc., to get employment. (v) Economy in the use of Machinery and Tools.